Combined air-conditioning ventilator

ABSTRACT

A combined air-conditioning ventilator includes a combining member bored with several through holes. A plurality of faceplates are assembled under the combining member and respectively bored with a wind outlet communicating with the through hole of the combining member. At least one wind-collecting box is assembled on the combining member and bored with wind-exhausting vents communicating with the through holes of the combining member for blowing and sending cold air to the wind outlets of the faceplates. A vaporizer, a motor and a blower are installed on the faceplates, with the vaporizer connected with the wind-collecting box. The combined air-conditioning ventilator can be assembled or dissembled quickly and conveniently, saving cost and exhausting out cold air to distant locations.

BACKGROUND OF THE INVENTION

1. Field of the Invention

This invention relates to a combined air-conditioning ventilator,particularly to one provided with a combining member bored with severalthrough holes. A plurality of faceplates are assembled under thecombining member and respectively bored with a wind outlet communicatingwith the through hole of the combining member. A wind-collecting box isassembled on the combining member and bored with plural wind ventsrespectively communicating with the through holes of the combiningmember for blowing and sending cold air to the wind outlets of thefaceplates. A vaporizer, a motor and a blower are disposed on thefaceplates, with the vaporizer connected with the wind-collecting box.By so designing, the combined air conditioning ventilator of thisinvention can be assembled and disassembled quickly and conveniently,saving cost in provision of wind ducts as well as labor and time inassemblage, able to exhaust out cold air in a large amount and enablingcold air to reach to any location in a room.

2. Description of the Prior Art

A conventional air-conditioning system is generally installed on theflooring of an upper storey and provided with a vaporizer for condensingair into cold air to be blown to wind-exhausting faceplates through windducts and then sent out through the wind outlets of the wind-exhaustingfaceplates. If an indoor space is comparatively large and a large-sizedair conditioner has to be installed on a ceiling, it is necessary todismantle parts of the ceiling framework first and then theair-conditioner is lifted up and installed on the ceiling by severalworkers, possible to cause danger during dismantling of the ceiling andincreasing difficulty in subsequent maintenance work. On the other hand,if a comparatively small-sized air conditioner with a comparativelysmall wind exhausting amount is installed for use in a large indoorspace, it is necessary to have several wind ducts connected with the airconditioner so that cold air can be guided and sent to distantlocations, thus consuming much time and labor in assembly of wind ducts.

SUMMARY OF THE INVENTION

The objective of the invention is to offer a combined air-conditioningventilator able to be assembled and installed quickly and conveniently,saving cost in provision of wind ducts as well as time and labor inassembly, able to exhaust out cold air with a large amount, enablingcold air to reach distant locations and facilitating subsequentmaintenance work.

A first feature of the invention is a combining member bored withseveral through holes. A plurality of faceplates are assembled under thecombining member and respectively bored with a wind outlet. At least onewind-collecting box is assembled on the combining member, installed witha motor and a blower in the interior and bored with plural wind ventsfor blowing and sending cold air to the wind outlets of the faceplates.A vaporizer is assembled at one side of the wind-collecting box.

A second feature of the invention is a combining member bored withseveral through holes. A plurality of faceplates are assembled under thecombining member and respectively bored with a wind outlet. At least onewind-collecting box is assembled on the combining member and bored withplural wind vents for blowing and sending cold air to the wind outletsof the faceplates. A vaporizer is assembled at one side of thewind-collecting box. A wind-return box is assembled at the other side ofthe vaporizer, having a motor and a blower installed in the interior.

A third feature of the invention is a combining member bored withseveral through holes. A plurality of faceplates are assembled under thecombining member and respectively bored with a wind outlet. A vaporizer,a motor and a blower are disposed on the faceplates. At least onewind-collecting box is assembled on the combining member and connectedwith the vaporizer and respectively bored with a wind vent for blowingand sending cold air to the wind outlets of the faceplates.

A fourth feature of the invention is a plurality of faceplatesrespectively bored with a wind outlet. A plurality of wind-collectingboxes are assembled on the faceplates and secured on the flooring of anupper storey, having wind vents communicating with the wind outlets ofthe faceplates. A vaporizer, a motor and a blower are disposed on thefaceplates.

BRIEF DESCRIPTION OF DRAWINGS

This invention will be better understood by referring to theaccompanying drawings, wherein:

FIG. 1 is an exploded perspective view of a first preferred embodimentof a combined air-conditioning ventilator in the present invention;

FIG. 2 is a side cross-sectional view of the first preferred embodimentof the combined air-conditioning ventilator in the present invention;

FIG. 3 is an exploded perspective view of a second preferred embodimentof a combined air-conditioning ventilator in the present invention;

FIG. 4 is a side cross-sectional view of the second preferred embodimentof the combined air-conditioning ventilator in the present invention;

FIG. 5 is an exploded perspective view of a third preferred embodimentof a combined air-conditioning ventilator in the present invention;

FIG. 6 is an exploded perspective view of a fourth preferred embodimentof a combined air-conditioning ventilator in the present invention;

FIG. 7 is a side cross-sectional view of the fourth preferred embodimentof the combined air-conditioning ventilator in the present invention;and,

FIG. 8 is a perspective view of the faceplates matched and assembledinto a multi-directional wind exhausting structure.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

A first preferred embodiment of a combined air-conditioning ventilatorin the present invention, as shown in FIGS. 1 and 2, includes acombining member 1, a plurality of faceplates 2, at least onewind-collecting box 3, a vaporizer 4 and a wind-return box 7 combinedtogether.

The combining member 1 is bored with several through holes 10 andthreaded holes 11 and has its opposite sides respectively provided witha hang ear 12 to be fitted with the threaded rods secured in advance onthe flooring of an upper storey and then locked together by nuts.

The faceplates 2 assembled under the combining member 1 are respectivelybored with a wind outlet 20 and a wind-return hole 21, with the windoutlets 20 of the faceplates 2 communicating with the through holes 10of the combining member 1. Further, the faceplates 2 are bored withplural threaded holes 22 respectively aligned to the threaded holes 11of the combining member 1, with bolts (N) screwed in the threaded holes11 and 22 to combine the combining member 1 together with the faceplates2.

The wind-collecting box 3 assembled on the combining member 1 isinstalled with a motor 5 and a blower 6 in the interior and bored with aplurality of wind vents 30 respectively communicating with the throughholes 10 of the combining member 1 for blowing and sending cold air tothe wind outlets 20 of the faceplates 2. Further, the wind-collectingbox 3 has the opposite upper ends of one side respectively fixed with ahook 31 and its lower side bored with plural threaded holes 32respectively aligned to the threaded holes 11 of the combining member 1for bolts (N) to be screwed therein to combine the wind-collecting box 3on the combining member 1. Furthermore, the wind-collecting box 3 hasits outer wall provided with a heat-preserving material 33 to preventthe outer wall from forming dew.

The vaporizer 4 assembled at one side of the wind-collecting box 3 hasits upper side provided with a top plate 40 having the opposite ends ofone side respectively provided with a hanger 41 to be hooked by the hook31 of the wind-collecting box 3 and the opposite ends of the other siderespectively provided with a hook 42.

The wind-return box 7 is hung and assembled at the other side of thevaporizer 4 and exactly covered on the wind-return holes 21 of thefaceplates 2 and has the opposite upper ends of one side respectivelyprovided with a hanger 70 to be hooked by the hooks 42 of the vaporizer4.

In assembling, firstly, the faceplates 2 are arranged and installed on aceiling and the combining member 1 is pivotally assembled on thefaceplates 2. Subsequently, the combining member 1 has the hang ears 12at its opposite sides respectively fitted around the threaded rodssecured in advance on the flooring of an upper storey and then lockedtogether by nuts. Next, the wind-collecting box 3 is threadably combinedon the combining member 1 and the vaporizer 4 is assembled at one sideof the wind-collecting box 3 by having its hangers 41 hooked by thehooks 31 of the wind-collecting box 3. Lastly, the wind-return box 7 ishung and assembled at the other side of the vaporizer 4 to finishassembly of the combined air-conditioning ventilator. Thus, when theblades of the blower 6 are driven to rotate, air will be sucked inwardto be condensed into cold air by the vaporizer 4, and simultaneously thecold air is blown and sent to the wind outlets 20 of the faceplates 2 bythe blower 6 in the wind-collecting box 3. By so designing, theair-conditioning ventilator of this invention can be assembled andinstalled quickly arid conveniently, saving cost in provision of windducts as well as time and labor in assembly, able to exhaust out coldair in a large amount to reach distant locations and facilitatesubsequent maintenance work.

A second preferred embodiment of a combined air-conditioning ventilatorin the present invention, as shown in FIGS. 3 and 4, includes acombining member 1, a plurality of faceplates 2, at least onewind-collecting box 3, a vaporizer 4 and a wind-return box 7 combinedtogether.

The combining member 1 is bored with several through holes 10 andthreaded holes 11 and has the opposite sides respectively provided witha hang ear 12 to be fitted with the threaded rods secured in advance onthe flooring of an upper storey and then locked together by nuts.

The faceplates 2 assembled under the combining member 1 are respectivelybored with a wind outlet 20 and a wind-return hole 21, with the windoutlets 20 communicating with the through holes 10 of the combiningmember 1. Further, the faceplates 2 are bored with plural threaded holes22 aligned to the threaded holes 11 of the combining member 1 for bolts(N) to be screwed therein.

The wind-collecting boxes 3 assembled on the combining member 1 arerespectively bored with a wind vent 30 communicating with the throughhole 10 of the combining member 1 for blowing and sending cold air tothe wind outlets 20 of the faceplates 2. The wind-collecting box 3 isfurther provided with a hook 31 at the opposite upper ends of one sideand bored with plural threaded holes 32 aligned to the threaded holes 11of the combining member 1 for bolts (N) to be screwed therein. Inaddition, the wind-collecting box 3 has its outer wall provided with aheat-preserving material 33 to prevent the outer wall from forming dew.

The vaporizer 4 assembled at one side of the wind-collecting box 3 hasits upper side provided with a top plate 40 having the opposite ends ofone side respectively fixed with a hanger 41 to be hooked by the hooks31 of the wind-collecting box 3 and the opposite ends of the other siderespectively fixed with a hook 42.

The wind-return box 7 is hung and assembled on the other side of thevaporizer 4 and exactly covered on the wind-return holes 21 of thefaceplates 2, having a motor 5 and a blower 6 installed in the interior.The wind-return box 7 is further fixed with a hanger 70 at the oppositeends of one side to be hooked by the hooks 42 of the vaporizer 4.

In assembling, firstly, the faceplates 2 are arranged side by side andinstalled on a ceiling and then the combining member 1 is pivotallyassembled on the faceplates 2. Next, the two hang ears 12 at theopposite sides of the combining member 1 are fitted with two threadedrods secured in advance on the flooring of an upper storey and thenlocked together by nuts. Subsequently, the wind-collecting box 3 isthreadably combined on the combining member 1 and the vaporizer 4 hasits hangers 41 hooked by the hooks 31 of the wind-collecting box 3.Lastly, the wind-return box 7 has its hangers 70 hooked by the hooks 42of the vaporizer 4 to finish assemblage of the air-conditioningventilator. Thus, when the blower 6 is started to operate, air will besucked inward to be condensed into cold air by the vaporizer 4, andsimultaneously the cold air is blown out through the wind vents 30 ofthe wind-collecting box 3 and sent to the wind outlets 20 of thefaceplates 2.

A third preferred embodiment of a combined air-conditioning ventilatorin the present invention, as shown in FIG. 5, includes a combiningmember 1, a plurality of faceplates 2, at least one wind-collecting box3, a vaporizer 4, a motor 5 and a blower 6 combined together.

The combining member 1 is bored with several through holes 10 andthreaded holes 11 and has its opposite sides respectively provided witha hang ear 12 to be fitted with the threaded rods secured in advance onthe flooring of an upper storey and then locked together by nuts.

The faceplates 2 assembled under the combining member 1 are respectivelybored with a wind outlet 20 communicating with the through hole 10 ofthe combining member 1.

The wind-collecting boxes 3 assembled on the combining member 1 arerespectively bored with a wind vent 30 communicating with the throughhole 10 of the combining member 1 for blowing and sending cold air tothe wind outlets 20 of the faceplates 2. Additionally, thewind-collecting box 3 is provided with a hook 31 at the opposite upperends of one side and bored with threaded holes 32 aligned to thethreaded holes 11 of the combining member 1 for bolts (N) to be screwedtherein. Moreover, the wind-collecting box 3 has its outer wall providedwith a heat-preserving material to prevent the outer wall from formingdew.

The vaporizer 4 assembled at one side of the wind-collecting box 3 hasits upper side provided with a top plate 40 having the opposite ends ofone side respectively fixed with a hanger 41 to be hooked by the hooks41 of the wind-collecting box 4.

The motor 5 and the blower 6 are installed on the faceplates 2 or in thewind-collecting box 3. Thus, when the blower 6 is driven to operate, airwill be sucked inward to be condensed into cold air by the vaporizer 4,and in the meantime the cold air is blown and sent to the wind outlets20 of the faceplates 2 through the wind vents 30 of the wind collectingbox 3.

A fourth preferred embodiment of a combined air-conditioning ventilatorin the present invention, as shown in FIGS. 6 and 7, has the samestructure as that described in the third preferred embodiment, exceptthat the vaporizer 4 has one side provided with a side plate 43 boredwith at least one wind-return hole 430 for connecting wind ducts 8.

In addition, the faceplates 2 with wind outlet 20 can be arranged andinstalled on a ceiling, and the wind-collecting box 3 havingwind-exhausting vents 30 communicating with the wind outlets 20 of thefaceplates 2 for blowing and sending cold air out can be assembled onthe faceplates 2 and locked with the threaded rods secured in advance onflooring of an upper. The vaporize 4, the motor 5 and the blower 6 canbe disposed on the faceplates 2.

Moreover, the faceplates 2 of this invention can be matched and combinedinto a multi-directional wind exhausting structure, as shown in FIG. 8.

To sum up, this invention has the following advantages.

1. It can be assembled and installed quickly and conveniently, savingcost in provision of wind ducts and time and labor in assemblage.

2. It is able to exhaust out cold air in a large amount, enabling coldair to be blown and sent to distant places.

3. It can easily be assembled and disassembled, able to save labor andtime in assembly and in subsequent maintenance work.

While the preferred embodiments of the invention have been describedabove, it will be recognized and understood that various modificationsmay be made therein and the appended claims are intended to cover allsuch modifications that may fall within the spirit and scope of theinvention.

1. A combined air-conditioning ventilator comprising: a combining memberbored with several through holes; a plurality of faceplates assembledunder said combining member, said faceplates respectively bored with awind outlet; at least one wind-collecting box assembled on saidcombining member, each said wind-collecting box bored with a wind ventfor blowing and sending cold air to said wind outlets of saidfaceplates; and, a vaporizer assembled at one side of saidwind-collecting box.
 2. The combined air-conditioning ventilator asclaimed in claim 1, wherein each said faceplate can be bored with one ormore wind outlets and one or more wind-return holes.
 3. The combinedair-conditioning ventilator as claimed in claim 1, wherein each saidwind-collecting box is provided with a motor and a blower in theinterior.
 4. The combined air-conditioning ventilator as claimed inclaim 1, a wind-return box capable of being assembled at the other sideof said vaporizer is installed with a motor and a blower in theinterior.
 5. A combined air-conditioning ventilator comprising: acombining member bored with several through holes; a plurality offaceplates assembled under said combining member, each said faceplatebored with a wind outlet, said faceplates installed thereon with avaporizer, a motor and a blower; and, at least one wind-collecting boxassembled on said combining member and connected with said vaporizer,each said wind-collecting box bored with a wind vent for blowing andsending cold air to said wind outlets of said faceplates.
 6. Thecombined air-conditioning ventilator as claimed in claim 5, wherein saidvaporizer has one side provided with a side plate bored with at leastone wind-return hole.
 7. The combined air-conditioning ventilator asclaimed in claim 6, wherein said wind-return vent bored in said sideplate of said vaporizer is for connecting wind ducts.
 8. The combinedair-conditioning ventilator as claimed in claim 5, wherein saidvaporizer, said motor and said blower are installed on said combiningmember.
 9. A combined air-conditioning ventilator comprising: aplurality of faceplates respectively bored with a wind outlet; awind-collecting box assembled on said faceplates and secured on theflooring of an upper storey, said wind-collecting box bored with pluralwind-exhausting vents for blowing and sending out cold air; and, avaporizer, a motor and a blower installed on said faceplates.